Answer:
purchasing; purchasing
Explanation:
Call option can be explained as the means through which someone has a right to buy a thing at an agreed or certain price within a specific time frame or a particular date.
Forward exchange market can be described as a market where forward contract is made. Forward contract is a kind of contract or agreement usually between two individuals or parties in exchanging or delivering designated currencies at a specified exchange rate at a specific time in the future.
It should be noted that both call option and forward contract protects the buyer from the flunctuations in the prices of currencies during that agreed specific time frame.
In this case, the firm that foresees or expects a substantially appreciation in euro can adopt these two methods.
